The characteristics related with photosynthesis were measured using anther culture-derived haploid, diploid, and tetraploid plants of 02428, a japonica rice line (Oryza sativa L.).

• 以花培获得的粳稻02428单倍体、二倍体和四倍体植株为材料，测定了与光合作用有关的若干性状。